The analogous organs show convergent evolution due to similar adaptation. They do not support organic evolution. Whale, seal and shark shows convergent evolution due to similar habitats.

Correct Option: B

The analogous organs show convergent evolution due to similar adaptation. They do not support organic evolution. Whale, seal and shark shows convergent evolution due to similar habitats.

Only birds and mammals are homeothermous.

Correct Option: D

Only birds and mammals are homeothermous.

The finches of Galapagos islands provides an evidence in favour of biogeographical evolution

Correct Option: C

The finches of Galapagos islands provides an evidence in favour of biogeographical evolution

Darwin's Finches are an excellent example of adaptive radiation. Adaptive radiation is the occurrence of the diversification of a single or small groups of species into a large number or descendents that occupy various ecological niches. This is an evolutionary process driven by natural selection.

Correct Option: A

Darwin's Finches are an excellent example of adaptive radiation. Adaptive radiation is the occurrence of the diversification of a single or small groups of species into a large number or descendents that occupy various ecological niches. This is an evolutionary process driven by natural selection.

Thorn of Bougainvillea and tendril of Cucurbita are example of homologous organs.

Correct Option: B

Thorn of Bougainvillea and tendril of Cucurbita are example of homologous organs.